A funny video that calls on the World Meteorological Organization to name hurricanes after climate deniers in Congress has struck a chord, or a nerve, with people around the world—going viral in the two weeks since it was first posted on YouTube.

"We are knocking at the door of 2 million views of the video in around one week—more than we could have hoped or expected for," Daniel Kessler, media campaigner for 350.org Action Fund, the climate activist group behind the viral video, said last week.

But the video has done more than generate views and cause a laugh. It has sparked over ten thousand comments on YouTube and other social sites debating the scientific evidence about climate threats and the merits of poking fun at climate science doubters—with slightly more than half favoring the video.

"Awesome video," wrote one YouTube commentator. "In a perfect world this [naming system] would be true."

The 2-minute-48-second video, designed by the advertising agency Barton F. Graf 9000, starts with pictures of smiling everyday people who share names with some of the most destructive hurricanes to hit the United States—Sandy, Andrew, Katrina.

"What did these people do to deserve having their names associated with this," says the narrator in a deadpan semi-sarcastic tone.

Because global warming will fuel "more frequent and devastating storms," the narrator suggests an alternative approach: to name extreme storms after lawmakers who deny the reality of climate change and oppose policies to curb emissions. A fake newscaster prepares the nation for "Hurricane Marco Rubio," a Republican senator from Florida and a climate skeptic.

"Marco Rubio is very dangerous," says a breaking news alert that flashes across the fictitious broadcast. The video targets about a half-dozen other politicians.

The video was shared by popular social media websites, including Upworthy, which mines the web for potentially viral content that it sees as meaningful. "It was like finally somebody was expressing what [people] were thinking in a very hilarious and eloquent way," said Adam Mordecai, the Upworthy contributor who shared the video.

On YouTube, the video has 2.05 million views, with more than 11,000 thumbs up and about 3,200 thumbs down.

Representatives for Rubio and the six other lawmakers featured in the video did not respond to requests for comment.

David Kreutzer, a fellow in energy, economics and climate change at the Heritage Foundation, a conservative research think tank, said the video is misleading.

"They can name hurricanes after whomever they want," Kreutzer said. But to mislead people "into thinking that if Congress voted on cap and trade [or other climate policy], then we wouldn't be having these hurricanes is a fraud."

'A New Way Of Talking About This Issue'

New viral videos crop up every day—largely a result of sites like Buzzfeed that are designed to manufacture viral content on the social web. Much of them show cute pictures of animals, especially cats.

Few if any videos on climate change have hit the viral traffic goldmine.

Dave Canning and Dan Treichel, creative directors at Barton F. Graf 9000, said they felt they had a winning idea early on. "Once we started seeing edits of the video, then we kind of thought it would catch on," Canning said. This is "because of how controversial and funny it is. It's a new way of talking about this" issue of climate denial in U.S. politics, Treichel added.

Kessler of 350 Action Fund attributed the video's popularity to rising public acceptance of climate change and the news relevance of the topic. Just as the video was released, Sen. Tom Coburn (R-Okla.) grabbed headlines when he said in a speech, "I am a global warming denier. I don't deny that."

While meant to be funny, the video is part of a serious campaign called Climate Name Change that seeks to help expose the names of climate deniers in elected offices. The effort includes a petition drive to get the World Meteorological Organization to approve naming hurricanes after these skeptics, whom 350 Action outs on its website. For nearly 60 years, the WMO, a United Nations agency, has been naming tropical storms in the Atlantic Ocean with generic names in alphabetical order.

So far, more than 75,000 people from across the world have signed the petition.

Clare Nullis, a WMO spokesperson, said the "video is making the rounds" at her agency. She said that while she's sympathetic with 350 Action's request, it's not likely to be granted because storm names have to be simple, short and country-agnostic—meaning, people all over have to be able to relate them.

Further, names can't be political.

Nullis also questioned the video's suggestion that climate change is to blame for hurricanes. The link, she said, "is not all that clear."

That point has been noted many times on social sites and on blogs from people who oppose the video.

Revkin said 350 Action Fund should leave the unsettled science out of its activism.

"Is [the video] accomplishing anything other than energizing partisans (right and left) and further alienating disengaged citizens who might otherwise be allies (and providing big checks to the public-relations hot shots who made it)?" Revkin said in a blog post. "I doubt it."

"We based our language in the video on the current consensus that global warming is contributing to more frequent and devastating storms—language that everyone from top climate scientists to the EPA is using to help educate people about the threat of climate change," he said. "In the end, our goal is to see more debate about the threats climate change poses to our nation."

Kessler conceded that the science on climate change and hurricane frequency "is not settled."

Scientific models that can link greenhouse gas emissions to individual weather phenomena like hurricanes and deliver more precise climate projections are evolving.

In a July study contradicted by much other research, Kerry Emanuel, an MIT professor of meteorology and leading hurricane scientist, said he expects climate change to make hurricanes more frequent, as well as more intense. The changes will be most prominent in the North Pacific Ocean, Emanuel found, though the North Atlantic Ocean will experience these effects, too.

Campaigns Mount Against Skeptics

The video comes at a time when President Obama appears to have lost his patience for climate science skepticism as he tries to achieve actions to reduce greenhouse gas pollution.

"I don't have patience for anyone who denies that this challenge is real. We don't have time for a meeting of the flat earth society," Obama said during a June speech announcing his second-term climate action plan.